diff --git a/website/docs/r/dws_cluster.html.markdown b/website/docs/r/dws_cluster.html.markdown
index d860a495ab8..a5e81e82c89 100644
--- a/website/docs/r/dws_cluster.html.markdown
+++ b/website/docs/r/dws_cluster.html.markdown
@@ -14,7 +14,7 @@ cluster management
 
 ### Dws Cluster Example
 
-``hcl
+```hcl
 resource "huaweicloud_networking_secgroup_v2" "secgroup" {
   name = "security_group_2"
   description = "terraform security group"